automate-process

分类: 开发与编程 | 上传者: emaarco | 下载: 0 | 版本: v1.0（最新）
Generate full hexagonal glue-code for a Zeebe BPMN process across all five layers — inbound workers, inbound/outbound port interfaces, application services, and a process out-adapter. Use when the user asks to "automate a process", "generate glue-code for a BPMN process", or "scaffold workers and adapters". Accepts a ProcessApi file, a BPMN model, or a plain description; skips files that already exist; optionally runs the review-process audit first.
更新日志: Source: GitHub https://github.com/emaarco/easy-zeebe
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📄 SKILL.md 7.4 KB
SKILL.md

---
name: automate-process
argument-hint: "[<path-to-ProcessApi-or-BPMN-file>]"
allowed-tools: Read, Write, Glob
description: Generate full hexagonal glue-code for a Zeebe BPMN process across all five layers — inbound workers, inbound/outbound port interfaces, application services, and a process out-adapter. Use when the user asks to "automate a process", "generate glue-code for a BPMN process", or "scaffold workers and adapters". Accepts a ProcessApi file, a BPMN model, or a plain description; skips files that already exist; optionally runs the review-process audit first.
---

# Skill: automate-process

Generate full hexagonal-architecture glue-code for automating a Zeebe BPMN process:
job workers, process out-adapter, inbound/outbound port interfaces, and application service stubs.

## What This Skill Creates

// TODO: use a list instead of a layer like

- Inbound Workers: stored in `adapter/inbound/zeebe` with one `@JobWorker` per serviceTask

| Layer                | Location                     | What                                     |
|----------------------|------------------------------|------------------------------------------|
| Inbound workers      | `adapter/inbound/zeebe/`     | One `@JobWorker` class per service task  |
| Outbound adapter     | `adapter/outbound/zeebe/`    | One process out-adapter class            |
| Inbound ports        | `application/port/inbound/`  | One use-case interface per worker        |
| Outbound port        | `application/port/outbound/` | One process port interface               |
| Application services | `application/service/`       | One service class per use-case interface |

The adapter and worker files reference these interfaces so the hexagonal wiring is complete from the start.

## IMPORTANT

**All string constants must come from the ProcessApi — never use raw string literals.**

- Worker `@JobWorker(type = ...)` → `ProcessApi.TaskTypes.CONSTANT`
- Adapter `startProcess(processId = ...)` → `ProcessApi.PROCESS_ID`
- Adapter `sendMessage(messageName = ...)` → `ProcessApi.Messages.CONSTANT`
- Variable keys → `ProcessApi.Variables.CONSTANT` where defined

## Instructions

### Preparation – Validate the BPMN model first

Before generating any code, ask the user whether he has already performed the `review-process` subagent - and ask him
whether you should do it. This is very useful, to only generate code for clean processes that follow the styleguide.

If the user agrees to running the subagent, then start it, but terminate the execution of this skill. Tell the user to
wait until the `review-process` agent is done.

After that he must fully restart the `automate-process` once again
If he disagrees to perform the `review` agent, continue with step 1.

### Step 1 – Resolve the input source

Determine where the process constants come from based on `$ARGUMENTS`:

- **ProcessApi file (`.kt`)**: read it directly. Extract: package name, object name, `PROCESS_ID`, all `TaskTypes.*`,
  `Messages.*`, `Signals.*` (if present), and `Variables.*` constants.
- **BPMN file (`.bpmn`)**: search the same service module for a `*ProcessApi.kt` file (Glob
  `**/adapter/process/*ProcessApi.kt`). If found, read it as above. If not found, ask the user whether to continue
  without type-safe constants.
- **No argument / plain description**: search the whole codebase for `*ProcessApi.kt` files (Glob
  `**/adapter/process/*ProcessApi.kt`). List them and ask the user which one to use.

If you can't find a ProcessApi, pause the execution of the skill, and ask the user to generate one first.

### Step 2 – Determine packages and source root

Derive the base package from the ProcessApi package. Example:

- ProcessApi: `io.miragon.example.adapter.process`
- Base: `io.miragon.example`
- Inbound workers: `<base>.adapter.inbound.zeebe`
- Outbound adapter: `<base>.adapter.outbound.zeebe`
- Inbound ports: `<base>.application.port.inbound`
- Outbound port: `<base>.application.port.outbound`
- Services: `<base>.application.service`

### Step 2.5 – Discover existing domain types

Before generating any port or adapter code, scan the domain package (`<base>.domain`) for existing value objects.

For each `Variables.*` constant in the ProcessApi:

- Derive a candidate domain type name by converting the constant to PascalCase
  (e.g. `NEWSLETTER_ID` → `NewsletterId`, `SUBSCRIPTION_ID` → `SubscriptionId`)
- If a variable name makes no sense as a domain type name, ask the developer for feedback
- Check if a file with that name exists under `**/domain/<TypeName>.kt`
- If found, read it and note the class name and its primary constructor parameter type (typically `UUID` or `String`)

If no suitable domain type exists for a variable, **create one** (a Kotlin `data class` wrapping `UUID` or `String`,
with a secondary `String` constructor when the primary wraps `UUID`) **before** generating ports or adapters.

### Step 3 – Generate inbound port interfaces (use cases)

For each `TaskTypes.*` constant, generate a use-case interface. Name convention: derive a meaningful interface name from
the task type constant (e.g. `NEWSLETTER_ABORT_REGISTRATION` → `AbortSubscriptionUseCase`).

Generated structure:

- Interface with one method matching the worker's action
- Method parameters must use domain types discovered in Step 2.5 — never raw `String` or `UUID`

Skip if file already exists.

### Step 4 – Generate outbound port interface

Generate one outbound port interface for the process. Name convention: derive from the process name (e.g.
`NewsletterSubscription` → `NewsletterSubscriptionProcess`).

Generated structure:

- `startProcess` method (returns `Long`) — or a message-send method if the process uses a message start event
- One method per `Messages.*` constant
- All method parameters use domain types discovered in Step 2.5

Skip if file already exists.

### Step 5 – Generate application services

For each inbound use-case interface, generate an application service implementing it. Name convention: append `Service`
to the use-case name (e.g. `AbortSubscriptionUseCase` → `AbortSubscriptionService`).

Generated structure:

- `@Service` class implementing the use-case interface
- `override fun` with domain type parameters (matching the use-case interface) and `TODO("Add implementation")` body

Skip if file already exists.

### Step 6 – Generate workers (with use-case injection)

Same as `/create-worker` Step 3, but inject the generated use-case interface as the constructor parameter instead of
a placeholder. Apply the same `@Variable` / `@VariableAsType` guidance from that step.

Worker `handle` method parameters must be **primitive types** (`UUID`, `String`) annotated with `@Variable`;
convert them to domain types inside the body before calling the use case
(e.g. `useCase.handle(NewsletterId(newsletterId))`).

### Step 7 – Generate process out-adapter (implementing outbound port)

Same as `/create-process-adapter` Step 3, but add `: ProcessNameProcess` to the class declaration so it implements the
outbound port interface. Mark each method with `override`.

Adapter methods must accept **domain types** as parameters. Inside the method body, extract the primitive value
(e.g. `id.value.toString()`) before passing to `engineApi.startProcess` / `engineApi.sendMessage`.

### Step 8 – Report

List every file created or skipped. Remind the developer to:

1. Run `/test-worker` for each worker
2. Run `/test-process-adapter` for the adapter
3. Run `/test-process` to generate process integration tests

Offer to run these test-generation commands right away.
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automate-process

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